From: Torbjörn SVENSSON <[email protected]>
In order for the tests to pass, -mcpu=unset is needed to avoid conflict
between -march and any previous -mcpu argument.
Only run tests when able to, potentially, switch target to
armv8-m.main+fp and armv8.1-m.main+mve.
I did not use dg-add-options to do the target switching since it might
allow more options for the arch than +fp/+mve, for example +dsp, and
this will cause the
scan-rtl-dump final "call \\(mem:SI \\(reg/f:SI [0-7] r[0-7]"
test to fail.
gcc/testsuite/ChangeLog:
* gcc.target/arm/cmse/cmse-18.c: Require effective target
arm_arch_v8m_main_ok and add -mcpu=unset.
* gcc.target/arm/cmse/cmse-19.c: Require effective target
arm_v8_1m_mve_ok and add -mcpu=unset.
Signed-off-by: Torbjörn SVENSSON <[email protected]>
---
gcc/testsuite/gcc.target/arm/cmse/cmse-18.c | 3 ++-
gcc/testsuite/gcc.target/arm/cmse/cmse-19.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/gcc.target/arm/cmse/cmse-18.c
b/gcc/testsuite/gcc.target/arm/cmse/cmse-18.c
index eb8a358481dfb..191622f8f4342 100644
--- a/gcc/testsuite/gcc.target/arm/cmse/cmse-18.c
+++ b/gcc/testsuite/gcc.target/arm/cmse/cmse-18.c
@@ -1,6 +1,7 @@
/* { dg-do compile } */
+/* { dg-require-effective-target arm_arch_v8m_main_ok } */
/* Make sure FPCXT is not enabled. */
-/* { dg-options "-mcmse -fdump-rtl-final -march=armv8-m.main+fp" } */
+/* { dg-options "-mcmse -fdump-rtl-final -mcpu=unset -march=armv8-m.main+fp" }
*/
typedef void (*f)(int) __attribute__((cmse_nonsecure_call));
diff --git a/gcc/testsuite/gcc.target/arm/cmse/cmse-19.c
b/gcc/testsuite/gcc.target/arm/cmse/cmse-19.c
index ae075c371f6ed..13081ffc8b226 100644
--- a/gcc/testsuite/gcc.target/arm/cmse/cmse-19.c
+++ b/gcc/testsuite/gcc.target/arm/cmse/cmse-19.c
@@ -1,7 +1,8 @@
/* { dg-do compile } */
+/* { dg-require-effective-target arm_v8_1m_mve_ok } */
/* This is a duplicate of cmse-18.c, targetting arm_v8_1m_mve, to make sure
FPCXT is enabled. */
-/* { dg-options "-mcmse -fdump-rtl-final -march=armv8.1-m.main+mve" } */
+/* { dg-options "-mcmse -fdump-rtl-final -mcpu=unset
-march=armv8.1-m.main+mve" } */
typedef void (*f)(int) __attribute__((cmse_nonsecure_call));
--
2.54.0
